
<table align="center" class="top-bar-color">
  <colgroup span="4" class="top_bar_menu-width"></colgroup>
  <colgroup span="2" class="top_bar_account_width"></colgroup>
  <tr>
    <th><%=link_to 'what we do',root_url,:class=>'top-bar-link'-%></th>
    <th><%=link_to 'what we have done',what_we_have_done_url,:class=>'top-bar-link'-%></th>
    <th><%=link_to 'why choose us',why_choose_us_url,:class=>'top-bar-link'-%></th>
    <th></th>
    <% if current_user.nil? -%>
     <td><%=link_to 'login', login_url,:class=>'top-bar-link'-%></td>
     <td><%= link_to 'register', signup_url,:class=>'top-bar-link'-%></td>
    <% else  -%>
     <td class="logined-user"><%= current_user.login -%></td>
     <td><%= link_to "logout",logout_url,:class=>'top-bar-link'-%></td>
     <% end -%>
  </tr>
</table>